<table>
  <tbody>
    <tr>
      <td id="course-id"></td>
      <td id="course-stage-title"></td>
      <td id="course-title"></td>
      <td id="course-cover"></td>
      <td id="course-synopsis"></td>
      <td id="course-create-date"></td>
      <td id="course-update-date"></td>
      <td>
        <button class="btn small view-contents" id="course-view-btn">查看内容</button>
        <button class="btn small edit-course" id="course-edit-btn">编辑</button>
        <button class="btn small danger" id="course-delete-btn">删除</button>
      </td>
    </tr>
  </tbody>
</table>